baber/WOPTO huggingface dataset:
Patent JP-H0443894-A (JP)
Title: Pump for use in hand mill
Inventor: OKA MASAYUKI
IPC: F04D7/04
Filed: 1990-06-08
Abstract: PURPOSE:To adjust safety and irregular operation of a pump and realize balanced and efficient refining of a material by guiding a material while stirring the same, and interposing a gear in a pair of gears which are alternately rotated in the normal and reverse directions, and accelerating feed pressure using linked blades. CONSTITUTION:A milling cutter 11 is stuck to a container 16 and placed on an elevating plate 10 and the elevating plate 10 is rotated and the container 16 is cut by an edge 14 and also a rib 15 shrinks and a blade 2 is exposed to the inside of the container 16 and power generated by the start of a gear 72 is transmitted to gears 7, 71 and a material is guided by the spiral blade 2 and is concentrically and forcibly fed by a pair of blades 4, 41 which are alternately rotated in the normal and reverse directions. The channels 6, 61 of mortars 5, 51 are rotated crosswise in the normal and reverse directions and a viscous or granular material is adjusted by a refining blade 21 while being kneaded or slidingly crushed.
Patent JP-S5852152-A (JP)
Title: Typing method of thread
Inventor: SUZUKI YASUYUKI
IPC: B65H69/04
Filed: 1981-09-24
Abstract: PURPOSE:To simplify the reeling of tied-up threads by cutting by performing a tying operation on the basis of a tied-up part constructed by winding one thread on another one several times and another tied up part constructed by intertwining top parts of both threads on the root part of the latter thread. CONSTITUTION:For tying up threads 1 and 6 from packages A and B, at first, the thread 6 is drawn out from the package B, and a bent part 8 is formed. Then, the thread 1 is wound on this bent part 8 several times from the rear side, and conducted to the front of the bent part 8 via the rear side of a root part 1' for forming the first tied-up part 2. Meanwhile, a top part 3 of the thread 1 and a top part 9 of the thread 6 are drawn out in parallel from the first tied-up part 2, and this parallel drawn-out part is wound up several times round branch parts 7' and 7'' shaped by dividing a root part 7 of the thread 6 from the first tied-up part 2 into two. Thereby, the second tied-up part 12 is obtained, and the tying operation of threads 1 and 6 is finished.
Patent JP-2000338136-A (JP)
Title: Data recorder
Inventor: OGAWA TAKESHI
IPC: G01R13/20
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a data recorder, recording data for a long period. SOLUTION: A signal detected by a sensor 1 is amplified by an amplifier 2 up to a level proper for a sampling, and becomes a sensing signal 5. The sensing signal 5 is amplified again in a timing signal generator 4, is shaped as a square wave, and is inputted to a microcomputer 3 to become a sampling timing signal 6. In response to a rise of the sampling timing signal 6, an waveform of the sensing signal 5 is recorded only for a constant period as waveform block data 8 in a data recorder 7.
Patent JP-H051429-A (JP)
Title: Hydraulic circuit construction for backhoe
Inventor: YAMAMOTO KEIICHIRO
IPC: E02F9/22
Filed: 1991-06-24
Abstract: PURPOSE:To enable a work to be continued, upon failure of the first pump, by providing a flow dividing selector circuit at a circuit for supplying pressure oil to a hydraulic pilot operation valve and each hydraulic actuator respectively from the first and second hydraulic pumps. CONSTITUTION:A circuit is provided to control each hydraulic control valve V for a plurality of hydraulic actuators with respective hydraulic pilot operation valves PV. Then, the first hydraulic pump P1 is installed for supplying pressure oil to each operation valve PV. Thereafter, the second hydraulic pump P2 is installed for supplying pressure oil to each control valve V. Furthermore, the circuit of the pump P2 is fitted with an oil flow passage selector valve 14 via a flow dividing valve 13. When the pump P1 is out of order, the valve 14 is selected to supply pressure oil from the pump P2 to each operation valve PV, and an excess of the oil is supplied to the actuators. According to this construction, an existing pump can be operated to cope with a pump failure, if any.
Patent JP-S5854872-A (JP)
Title: Controller for current of current type inverter
Inventor: KUDOU TOSHIAKI
IPC: H02M5/45
Filed: 1981-09-26
Abstract: PURPOSE:To reduce torque ripple by overlapping the output of a compensation circuit arithmetically operating signals proportional to the differential value of current command value to the output signals of a current control circuit. CONSTITUTION:The compensation circuit 12 is given a DC current command I0*, and the signals e1 proportional to the differential value of the I0* are outputted. The output e1 of the compensation circuit 12 is added to the output signals e2 of the current control circuit 8 by means of an adder 13, and given to a voltage control circuit 9 as the command signals e0* of the output voltage of a converter 2. Accordingly, DC currents I0 can be followed to the DC current command I0* without accelerating the response of the current control circuit 8 so much because the voltage of an inductance section having the large rate of change among the output voltage e0 of the converter 2 is arithmetically operated previously from the DC current command I0* and used as one part e1 of the output  voltage command e0*. An AC motor 5 can be operated extending over a wide frequency region.
Patent JP-H11343084-A (JP)
Title: Crime prevention device for elevator
Inventor: YAGI KEISUKE
IPC: B66B11/02
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a crime prevention device for elevators, capable of preventing a rascal from doing a person mischief by preventing the rascal from hiding himself in an upright posture inside a dead angle in a car, which is produced inside the car when viewed from passenger side on a platform. SOLUTION: An inclined body 7 of a triangular pole shape, the inclined face of which is directed to the inside of a car, is provided at a corner part 2 on which the floor board 1 of the car, a base board 5 on the car-door way side, and a base board 3 on the car side face border. The angle of inclination from a vertex of the inclined body 7 is 45 degrees or less. The length of a base on the door way side is the same as that of the base board 5 on the door way side, and three faces of the inclined body 7 are in contact with the floor 1, the base board 5 on the door way side, and the base board 3 on the side face of the car. Further, the inclined body 7 is attached to the base board 5 on the door way side from the inside of the car with lock nuts capable of being fastened.
Patent JP-S5775316-A (JP)
Title: Receiving system for state signal of numerical controller
Inventor: KURAKAKE MITSUO
IPC: G05B19/414
Filed: 1980-10-29
Abstract: PURPOSE:To eliminate the requirement for setting of short circuit, by providing a means of separately receive each state signal which is produced in a motor driving system. CONSTITUTION:Receiving circuits 50a-50d are provided at the side of a numerical control part NC to receive separately each state signal produced in a motor driving system of each shaft, and the outputs of these receiving circuits are connected to the different bit lines of a data bus 51 via AND gates 54a-54d. The state signal of a processor 52 is read by opening the gates 54a-54d by the strobe signal (rs) and then supplying each state signal transmitted onto the bus 51. In this case, only the state signal given from the shaft Y is neglected in case an indication is given previously through a program to neglect the state signal from the shaft Y, for instance. As a result, the setting of the short circuit is not required in terms of the hardware.
Patent JP-H11345237-A (JP)
Title: Method and device for presenting information, information presentation system and recording medium
Inventor: KUGA SHINICHI
IPC: G06F17/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an information presenting device controllable of electronic information to be presented and its structure in a visualizable presentation form. SOLUTION: A presentation information control part 12 acquires the data to be presented which corresponding to an inputted information presentation request and consists of plural pieces of electronic information that is made corresponding to each item and presentation structure information that shows dependence relation between items of the data through a presentation information acquiring part 13 and inputs them to an information presenting part 16. The part 16 presents the dependence relation between the items of the presentation object data in a visually recognizable way based on the presentation structure information. When an operator selects an item, the part 12 acquires corresponding electronic information through the part 13, also makes a presentation structure information processing part 15 reflect an item selection result and updates the presentation structure information.  Also, the part 16 which performs visually recognizable presentation that reflects the item selection result.
Patent JP-H093967-A (JP)
Title: Trencher
Inventor: MOTOHASHI YUTAKA
IPC: E02F5/06
Filed: 1995-06-19
Abstract: PURPOSE: To easily dig a groove in the top of slope of an embankment or on the end of a road by allowing a trencher attachment to be freely offset with respect to a trencher main body. CONSTITUTION: An upper structure 3 is formed to be free to turn horizontally with the central axis (a) of a rotary joint 7 as its fulcrum of rotation, an arm 11 is projected ahead of the upper structure 3, and a trencher attachment 19 is extended via an offset bracket 15. The offset bracket 15 is formed to be free to rotate horizontally with the central axis (b) of an upright pin 14 as its fulcrum of rotation. A shaft 30 fixed to a lower structure 2 is placed upright on top of the rotary joint 7, and a center bracket 31 is projected rightward from the upper end of the shaft 30. Further, the first end of a link rod 32 is pivoted on the end (c) of the center bracket 31, and the second end of the link rod 32 is pivoted on the upper surface (d) of the right end of the lower plate 17 of the offset bracket 15.  The pivoted portions (a), (b), (c), (d) form the points of a parallelogram on plan view.
Patent JP-S5275101-A (JP)
Title: High frequency device
Inventor: NAKAI KAICHIROU
IPC: H01J23/15
Filed: 1976-12-20
Abstract: PURPOSE: To protect high frequency leakage-proof inductor in magnetron by connecting air-core and core inductors combined in simple structure to power supply wire in series. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0816802-A (JP)
Title: Picture processing method, picture processor and picture processing system
Inventor: YAMAMOTO KUNIHIRO
IPC: G03F1/00
Filed: 1994-07-04
Abstract: PURPOSE:To provide a picture processing method/picture processor/picture processing system, which realize picture output using the performance of various picture output devices without giving a burden on a network. CONSTITUTION:Bit map data f1 is adhered to document data generated in a document editing part 1a. In editing, image data of low resolution is used. On printing, a PDL conversion part 1b converts edited document data into PDL data 1c and it is inputted to a printer server 4 with information designating an image f1. The printer server 4 acquires image data by PDS conversion part 4a before PDL data is inputted to a PDL interpreter 4b. Here, bit map data F1 with high resolution is obtained by f1 designating bit map data and it is inputted to the PDL interpreter 4b. The PDL interpreter develops a whole document into bit map data.
Patent JP-S5674163-A (JP)
Title: Inorganic filler
Inventor: PIEERU DERUFUOSU
IPC: C09C1/02
Filed: 1980-10-29
Abstract: 1. Claims (for the Contracting States : BE, DE, FR, GB, IT, NL, SE) Mineral filler, particularly natural calcium carbonate for paints and paper coatings, characterised in that the ratio is : % by weight particles < 1 mu m/ % by weight particles < 0.2 mu m = R = 4.8 and in that at least 93% by weight of the particles are smaller than 2 mu m. 1. Claims (for Contracting State AT) Process for manufacturing a filler, particularly of a natural calcium carbonate for paints and paper coatings, characterised in that the initial material is crushed in such a way by wet crushing without a dispersing agent and with a concentration of solids of below 60% by weight, that the ratio is % by weight particles < 1 mu m/ % by weight particles < 0.2 mu m = R = 4.8 in that at least 93% by weight of the particles are smaller than 2 mu m and in that the crushed suspension is filtrated and the filter cake containing approximately 20% water is either dried or converted into a suspension with a lower viscosity by adding a dispersing agent.
Patent JP-H0443695-A (JP)
Title: Semiconductor laser device and its manufacture
Inventor: YURI MASAAKI
IPC: H01S5/042
Filed: 1990-06-11
Abstract: PURPOSE:To obtain a NAM-type semiconductor laser device which is provided with a NAM region of a small loss and whose reliability is high by a method wherein a second semiconductor layer, a third semiconductor layer and a fourth semiconductor layer are laminated sequentially on a first semiconductor layer, an etching-prevention film is formed, a laminated body composed of the second, third and fourth semiconductor layers is formed to be an inverted mesa shape as well as a fifth semiconductor layer, a sixth semiconductor layer and a seventh semiconductor layer are crystal-grown sequentially on its exposed face. CONSTITUTION:A second semiconductor layer 2 composed of a clad layer, a third semiconductor layer 3 composed of an active layer, a fourth semiconductor layer 4 composed of a clad layer and a cap layer 5 are formed sequentially on a first semiconductor layer 1; a silicon nitride film 6 for etching-prevention use is formed in a region other than a NAM (nonabsorption mirror) region; the second, third and fourth semiconductor layers and the cap layer 5 are removed; an inverted mesa is formed and this part is exposed. Then, while the silicon nitride film 6 for etching-prevention use is applied as it is, a second crystal growth operation is executed; a fifth semiconductor layer 7 composed of a clad layer, a sixth semiconductor layer 8 whose Al composition ratio value is larger than that of the third semiconductor layer; a seventh semiconductor layer 9 composed of a clad layer and a cap layer 10 are formed sequentially.
Patent JP-H0724702-A (JP)
Title: Schedule preparation support device
Inventor: OZASA JUNJI
IPC: G06Q50/00
Filed: 1993-06-23
Abstract: PURPOSE:To automate the preparation of a plan by obtaining an ideal load of a production order determination dwelling house according to a specified procedure, assuming a next production dwelling house in order among the rest dwelling houses to add its load and obtain a temporary load, and evaluating a difference between the temporary load and an ideal load according to a specified procedure to calculate evaluation value, and setting the dwelling house with minimum evaluation value in the next production order. CONSTITUTION:A load fij given to production conditions (j) by a dwelling house (i) is recorded into a database 12 beforehand. (N indicates the number of production, (i) indicates each of them, and (j) indicates each production condition). An expected production is received by a load application means 11 through a communication line 31, and a total load calculation means 13 calculates a total load A1 by an expression I, and an average load calculation means 16 calculates an average load Bj by an expression II. A cumulative load calculation means 15 calculates cumulative load for up to K-1, and a distance calculation means 21 obtains temporary load by addition of the load of a temporary Kst dwelling house, and calculates a distance from an ideal load Djk obtained by the expression III. An evaluation value calculation means 14 evaluates a value obtained by dividing the distance Ei by the total load Aj according to a specified procedure, and Kth dwelling house is determined by a production order determination means 17.
Patent JP-H0443139-A (JP)
Title: Diagnosis of controller for vehicle
Inventor: HIRANO TAKASHI
IPC: G01M17/007
Filed: 1990-06-11
Abstract: PURPOSE:To carry out the operation check surely in a desired timing without changing the program in a controller body by transferring the necessary diagnosis program, only in the case where the diagnosis operation is desired, and executing the operation check of a controller for vehicle. CONSTITUTION:A controller 2 as the diagnosis object consists of an input part 3, output part 4, and a microcomputer 5 arranged between both 3 and 4. An external circuit 20 installed between the input part 3 and output part 4 diagnoses the operation state of the controller 2 through the check of the response characteristic between the input and output. In this case, if a switch 13 is closed, a diagnosis program which is previously stored in the memory 29 in a microcomputer 28 is transported to the program area A in the RAM 10 of the microcomputer 5, and when the control program is executed, the necessary diagnosis is executed by calling the contents of the program area A. Accordingly, even if the operation state of the controller 2 changes, the execution of the diagnosis operation can be surely prevented, if the diagnosis operation is not desired.
Patent JP-S5776937-A (JP)
Title: Distortion compensating system
Inventor: KOSEKI TAKESHI
IPC: H04B10/07
Filed: 1980-10-31
Abstract: PURPOSE:To compensate the timing change of linear and nonlinear distortion, by transmitting a pilot signal superimposing on a main signal, and reproducing thrugh integration after gain control with differentiation ar reception side. CONSTITUTION:With a pilot signal superimposing device 2, an input signal is superimposed on a pilot signal of a prescribed amplitude and frequency obtained from a pilot signal generator 1 as an input analog signal and the result is transmitted to a transmission line 4 with a phototransmitter 3. An optical signal is converted into an electric signal at a photo receiver 5 and inputted to a band rejection filter 6 and a BPF7 having the same center frequency as the pilot signal frequency. The output of the filter 6 is inputted to a variable gain circuit 8 via a differentiator 11 and after the loss of the transmission line 4 is compensated with a level detector 9 receiving the output of the BPF7, transmission waveform is reproduced with an integrator 12 and outputted via an amplifier 10.
Patent JP-S5376072-A (JP)
Title: Split watch
Inventor: GEMA NOBUO
IPC: G04C3/00
Filed: 1976-12-17
Abstract: PURPOSE:To achieve the expansion in mounting method by separating a display part and a driving part and mounting the display part on the outside of clothing and the driving part on the inside thereof.
Patent JP-H11608-A (JP)
Title: Coating method for inorganic building material
Inventor: TAKEUCHI TORU
IPC: B05B7/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To rapidly and appropriately apply a joint coating to the essential part of a joint part so that a brick-or tilelike pattern is created by applying the joint coating into a recessed part forming a joint with the help of a two-fluid nozzle spray coating gun after applying a pattern coating over the entire face of a building material. SOLUTION: A pattern coating is applied to the entire face of, for example, a sealer-coated cement plate, so that, for example, the dried coat is 30 μm thick, and the pattern coating is dried by a hot blast to form a pattern coating layer. Further, a joint coating is applied to the joint part 7 of a coated inorganic building material 8 with a pattern coat using an automatic spray coating gun 2. In addition, a controller 4 supplies a solenoid valve drive voltage synchronized with a spray ON/OFF signal from an X-Y robot to each of valves. In this case, a solenoid valve for coating and a solenoid valve 3 for atomizing an air incorporated in the coating gun 2 are switched ON/OFF with a time lag between both valves. After coating, a well-trimmed-end joint coat with a joint width of about 7 mm is obtained.
Patent JP-S5376682-A (JP)
Title: Vertical field effect transistor
Inventor: NISHIZAWA JIYUNICHI
IPC: H01L29/06
Filed: 1976-12-17
Abstract: PURPOSE: To obtain a transistor of virtually negligible leakage current and good high frequency characteristics in a vertical type field effect transistor (V-FET) in which source regions and gate regions are parallel disposed so as to be mutually held alternately. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6045837-A (JP)
Title: Data transfer circuit
Inventor: NISHIMATSU HIROSHI
IPC: G06F5/06
Filed: 1983-08-23
Abstract: PURPOSE:To reduce the working load of a processor and at the same time to attain stable and assured input control to a memory, by using an output circuit which transmits successively data given from an input/output memory to the outside and an input control circuit. CONSTITUTION:For transfer of data, the parallel data given from a processor CPU are given successively to an input/output memory FIFO and stored once there. Then these parallel data are converted into serisl data via an output circuit OC and delivered in the form of the output data D0. In this case, an input control circuit ICT transmits a write start signal SI in accordance with the coincidence obtained between the conditions where a write command signal WT is given and those where a preparation end signal IR is given. As a result, matching is obtained between the signal WT and the state of the memory FIFO and therefore it is needed for the processor just to transmit a write command signal only. This circuit reduces the working load of the processor and also ensures the stable and assured input control to the memory.
Patent JP-S6214021-A (JP)
Title: Landslide sensor
Inventor: IKENAGA SETSUO
IPC: G01V1/00
Filed: 1985-07-12
Abstract: PURPOSE:To enable a landslide sensor to surely respond to an external force in any direction with a high sensitiveness by containing the sensor helically coiled around a core bar in a pipe together with the core bar. CONSTITUTION:Since, when a pipe 3 around a sensor 1 inserted into the ground is subjected to, for example, a large bending due to the generation of a landslide, the sensor 1 in the pipe 3 is also subjected to the large bending, an alarm unit is operated by connecting the lead wire 1a of the sensor 1 to a power supply and the alarm unit in advance. Since the sensor 1 is helically coiled around a core bar 2, even if the circumferential position of the pipe 3 is subjected to any change in inserting the sensor 1 into the ground, the alarm unit can be always surely operated. Further, since the sensor 1 is subjected to a compressive deformation sufficient to operate the alarm unit at least in a portion wherein the inner circumferential surface of the pipe 3 most closely approaches to the core bar 2, even when the core bar 2 and the sensor 1 are subjected to no or little bending deformation, a landslide can be detected with an excellent sensitiveness.
Patent JP-H0445501-A (JP)
Title: Manufacture of magnetic wire
Inventor: YAMADA MORIKAZU
IPC: H01F41/02
Filed: 1990-06-13
Abstract: PURPOSE:To make IC easy to manufacture magnetic wire having stable magnetic characteristics by winding magnetic wire with a predetermined diameter so as to form a coil, followed by elongating the magnetic coil under the yield stress of the magnetic wire to deform the coil by twisiting around the axis of the magnetic wire. CONSTITUTION:From an alloy with a composition of V13.5-Co49Fe37.5 in terms of weight percent, #0.96m wire rod is produced by means of wire drawing, is annealed in hydrogen at 850 deg.C for 30 minutes, and then is quenched by water. After that, the wire rod is drawn further into phi0.25mm to be stranded. Next, this stranded wire is wound closely round a phi1.5mm stainless steel bar for 41 times to prepare a 41T-time wound coil in a length of + or -12.7mm and then the coil is lengthened to a whole length of 40mm and fixed. With this, the stranded wire can be easily prepared that shows a big Barkhausen jump without executing twist treatment, tension application, etc.